276338608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3662

約数の個数: 80

約数和(自身を含む): 671582016

約数和(自身を除く): 395243408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2756, 2968, 3581, 4823, 5512, 5936, 7162, 9646, 11024, 14324, 19292, 25067, 28648, 38584, 46553, 50134, 57296, 77168, 93106, 100268, 186212, 189793, 200536, 325871, 372424, 379586, 401072, 651742, 744848, 759172, 1303484, 1328551, 1518344, 2467309, 2606968, 2657102, 3036688, 4934618, 5213936, 5314204, 9869236, 10628408, 17271163, 19738472, 21256816, 34542326, 39476944, 69084652, 138169304, 276338608]

約数ペア:

[(1, 276338608), (2, 138169304), (4, 69084652), (7, 39476944), (8, 34542326), (13, 21256816), (14, 19738472), (16, 17271163), (26, 10628408), (28, 9869236), (52, 5314204), (53, 5213936), (56, 4934618), (91, 3036688), (104, 2657102), (106, 2606968), (112, 2467309), (182, 1518344), (208, 1328551), (212, 1303484), (364, 759172), (371, 744848), (424, 651742), (689, 401072), (728, 379586), (742, 372424), (848, 325871), (1378, 200536), (1456, 189793), (1484, 186212), (2756, 100268), (2968, 93106), (3581, 77168), (4823, 57296), (5512, 50134), (5936, 46553), (7162, 38584), (9646, 28648), (11024, 25067), (14324, 19292)]